Writing Decimals in Expanded Notation

Writing Decimals in Expanded Notation

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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The video tutorial explains how to write decimals in expanded notation by multiplying each digit by a unit fraction. It covers the concept of place value, using examples like 418 thousandths and 324 thousandths to demonstrate the process. The tutorial emphasizes the importance of understanding place value and how each digit's value decreases as you move to the right in a decimal number. The lesson concludes with a summary of the key points discussed.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to find a digit's value within a number?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the value of each digit as you move to the right in a decimal number?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the relationship between the denominator and the size of each piece when writing decimals.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How would you write 418 thousandths in expanded form?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to write a decimal number in expanded notation.

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